public void ShouldTranslateCoordinatesToRelativePlane()
{
var coords = new[]
{
new AxialCoordinate(0, 0),
new AxialCoordinate(1, 0),
new AxialCoordinate(0, 1),
new AxialCoordinate(1, 1),
};
var expectedCoords = new[]
{
new Vector2(0, 0),
new Vector2(1.5f, -Mathf.Sqrt(3) / 2),
new Vector2(0, -Mathf.Sqrt(3)),
new Vector2(1.5f, -Mathf.Sqrt(3) * 1.5f),
};
var coordSystem = new HexCoordinateSystem(1);
var actualCoords = coords.Select(x => coordSystem.TileMapToRelative(x));
foreach (var pair in expectedCoords.Zip(actualCoords, (a, b) => new { expected = a, actual = b }))
{
Assert.AreEqual(pair.expected, pair.actual);
}
}
public Vector2 TileMapToReal(AxialCoordinate tileMapPosition)
{
return(coordinateSystem.TileMapToRelative(tileMapPosition));
}